ZERO CROSS DETECTION OUTPUT AC CONTROL 3Q TRIAC & BACK TO BACK SCR

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1 I/P.LED EXAMPLES 45mm 27.9mm 25.4mm Z : Zero Cross Over ISO 91:215 & ISO 141:215 CETIFIED by InterConformity GmbH MODEL S ZEO COSS DETECTION OUTPUT AC CONTOL Q TIAC & ACK TO ACK SC Mounting Hole 47.5mm 61mm DC Input 22.5mm Slim 22.5mm with 5mm Aluminium Plate ODEING FOMAT AC Output 5mm AL PLATE Only Al plate take 14 Amp Load Current at 4 C. withstand 15 C. 5mm AL Plate Output oltage 2448 AC 246 AC 1mm Slim with C56 Inbuilt Heat Sink Output Current ating 16,25,4 5,,9,15,2 C56 HEAT SINK Only C56 Heat Sink take 2 Amp Load Current at 4 C. 19.5mm withstand 15 C. C56 HEAT SINK Slim 19.5mm with 2mm Copper plate Plate Control Input 42 DC with snubber Plate Specifications AL5: 5mm AL Plate CU2: 2mm Cu Plate C56: C56 Aluminium Heat Sink Product withstand 15 C & 22.5 MM SLIM Height Design. 1 MM Height Inbuilt C56 Heat sink Design. With easy open & lock IP 2 protection Flaps on I/P & O/P Terminals. 2mm Zero oltage TurnOn. CU PLATE ating from 16 Amp to 2 C 246 AC. Short Circuit Protected up to 115 Amp per phase current by help of suitable curve MC. No need to use semiconductor Fuse due to short circuit protected. withstand Fire etardant Plastic as per UL94 O GADE. 155 C. New improved SEMS Screw Washers input & Output terminals. Improved Direct onded Copper (DC) for higher Amp MODULEs. 2mm High resistance to aggressive chemicals CU Plate and dust due to special Potting. Logic compatibility, Fast switching, Low coupling capacitance. Inbuilt transient voltage suppressor.. mm copper.6 mm 96%. mm AL2O Ceramic copper İLTEC S DC MODULE O/P. COPPE TEMINAL STIP ONDING COPPE PLATE CHIP NOTE 1 : 48: 2448 AC available for 16Amp to 4Amp. 6: 246 AC available for 5Amp to 2Amp. ADANTAGES OF OE CONTACTO / MECHANICAL Zero voltage turnon High resistance to shock, vibration and abrasion High resistance to aggressive chemicals and dust No electromechanical or acoustical noise Logic compatibility Low coupling capacitance Long life cycle. Up to 1 11 cycles Increased system temperature accuracy Improved system reliability because s have no moving parts or contacts to degrade NOTE 2 : AL5 Plate available for 16Amp to 5Amp CU2 Plate available for Amp to 2Amp C56 Heat sink available for 16Amp to 5Amp No contact arcing, low electromagnetic interference, high surge capability Solid state MODULEs offer a very fast response time with absolutely NO contact bounce s are typically smaller than EMs, conserving valuable real estate in printedcircuit board applications s can be provided as surfacemount technology (SMT)parts, which means lower cost and easier SMT printedcircuit board manufacture Do not generate electrical noise Tel: , Fax: Direct Copper onded (DC) or Direct onded Copper (DC) improves the conduction of heat from semiconductor chip to external heat sink as well as reduces mechanical stress in connection to major load changes. Here two layers of. mm copper is bonded to ceramic at temperature above 12 C. Coefficient of thermal expansion of copper is higher than ceramic (96% AL2) so a joint layer is generated between them at high temperature which will not cause thermal stress or fatigue on power output semiconductors. PAGE 1 OF 6

2 Digital Oscilloscope General Specification Max arrier Layer (T ) max Ambient ange (T ) amb Storage ange (T ) st Input Terminal Screw Torque ange Output Terminal Screw Torque ange Power Factor Max. 48 AC Housing Material ase Plate Weight Control Input Electrical Wire Size ( Max. ) Power Output Electrical Wire Size ( Max. ) Test Standards: Pending Approvals: < 125 C 85 C 4 C to 8 C T = 1.6 N.m (Max.) T = 2.5 N.m (Max.) >.55 UL94 Grade 5mm Aluminium, 2mm Copper, C56 Heat Sink 12 grams Up to 2.1 sq mm(14 AWG) Up to.6 sq mm(2 AWG) OHS,IP2 UL 58,DE,TU,CSA 222 IEC 6941:216 IEC 6214:26 SC Parameter Tester TM Tester H.. Insulation reak Down Tester dv/dt Tester Tester Output Technical 25 C Unless Specified I/P CUENT (ma) Input Technical Specifications Parameters Unit S Type Selection Control oltage ange Input Frequency ange Hz 42 DC everse Polarity Protection Control Supply Current Consumption Input Impedance (Current egulator Circuit Impedance) Minimum Turn ON oltage Turn OFF oltage Control Input Status Indication Maximum Turn ON Time Maximum Turn OFF Time ma Ù DC DC ms ms ES 416 ma 1 kù 2 kù.5 DC <.25 DC GEEN LED Indication 1/2 Cycle (1 ms) 1/2 Cycle (1 ms) S TPE I/P OLTAGE (DC) Parameters Symbol Unit 16 Amp 25 Amp 4 Amp 5 Amp Amp 9 Amp 15 Amp 2 Amp Operating oltage ange AC MS 2448 AC Q TIAC 246 AC ACK TO ACK SC Operating Frequency ange f Hz 476 Hz Peak Inverse oltage PI PK Max. Surge oltage With Stand (<1 Second) surge MS 27 MS (8 PK ) ated Operational Current 2 C (esistive Load) I T Amp Maximum Load Short Circuit Protection 55 C I SC Amp "" Curve D.P. MC ating for Short Circuit Protection Amp I TSM NON epetitive Surge Peak ONState ated 5 Hz A P applied for 1/2 Cycle t=1 ms / t=8. ms (5 Hz/6 Hz) I 6 Hz A P Max. I²t for t=1 ms (5Hz) I²t A²s Max. I²t for t=8. ms (6Hz) I²t A²s Max. Peak ONstate voltage Drop at Full Control TM MS Minimum Isolation esistance between Input Terminals (+,4) to Output Terminals ( ~ 1, ~ 5 DC Ù GÙ Isolation oltage Input Terminals (+,4) to Output Terminals ( ~ 1, ~ 2) for 1 Minute (ZDA Type) ISO k Isolation oltage Input & Output Terminal (+,4, ~ 1, ~ 2) to ody Isolation for 1 Minute ISO k Max. ate of ise OFFState oltage d/dt /ìs Max. ate of ise OFFState Current di/dt A/ìS Max. Peak epetitive Forward OFFState oltage DM Max. Peak epetitive Forward OFFState current I DM ma Max. Peak repetitive reverse offstate oltage M Max. Peak repetitive reverse offstate current I M ma Max. DC Gate Trigger oltage GT Max. DC Gate Trigger Current I GT ma Turn OFF Time t q ìs Maximum Latching Current I L ma Maximum Holding Current I H ma è (Junction to case ) è (jc) C/W OFF State Leakage ated oltage & Frequency I (Snubber Leakage) leak ma For 2 AC < 1 ma For 2 AC < 1.5 ma For 44 AC < 2 ma For 44 AC < ma SCC Current ating (less than 1 µs) I SCC ka 1 ka 1 ka 1 ka 1 ka 1 ka Weight W gm Tel: , Fax: PAGE 2 OF 6

3 Zero Cross Switching (S ) ZEO COSSOE Waveform 2 THEMAL DEATING CUE WITH HEAT SINK 2 Line oltage (AC) Control Input (DC) Load oltage (AC) When control input is given to the, irrespective of line voltage condition, output will be ON after zero crossing of sine wave. Zero cross switching s are recommended when LOAD voltage gradually start to increase after zero crossing. It reduces chances of instant high voltage spike applied to the LOAD. Due to this characteristic, it reduces the surge current pass through LOAD during first conduction cycle. Load will be ON in less than 1mS duration for 5Hz line voltage & 8.mS duration for 6Hz line voltage. These MODULEs are most suitable for industrial applications of heater loads, inductive loads, capacitor bank switching etc. When control input is removed, output of the will be OFF after load current decreases to minimum holding current of the thyristor. This is due to the characteristic of thyristor. Above graph indicates functionality of zero switching. Tek 42DC Stop M Pos:.s CH1 1. CH2 1 M 5.ms CH <1Hz CUSO Type TIME Source CH 2?t 7.ms 1/?t Hz?. Cursor ms 16. Cursor 2 2.2ms 16. Amp ATING LOCK DIAGAM S ZEO COSS OE DC TO AC 25 PHASE + ~2 42 LED DC 4 CONNECTION DIAGAM S P N Double Pole MC Type 4 ~1 + ~2 ZEO COSS OE Load CUENT EGULATO ~ 1 LOAD NEUTAL 9 Amp Amp 5 Amp 4 Amp 25 Amp 16 Amp 15 Amp 2 Amp TEMPEATUE C I²t Amp =1 2 Amp =225 =11 1 =8 Amp =12 =26 Amp Amp= Amp Amp =42 4 Amp Amp ATING 25AMPMODEL Max. Time Duration can withstand(minutes) ON/OFF TPE Connection Diagram For OFF State Current > 4 ma For OFF State Current < 4 ma can withstand continuous Minute Duration OFF State Applied oltage (rms) 16/25/4 Amp (OFF State Current < 4 ma) 5 to 2 Amp (OFF State Current < 4 ma) 16 to 2 Amp ( OFF State Current > 4 ma) Star Connection without neutral pole MC 1 2 Iph Iph ph 1.5KW 1.5KW 1.5KW 1.5KW 1.5KW 1.5KW 9kW PHASE STA WITH OUT NEUTAL W= X L X Iph cosø 9W=1.7x44rms X Iph X.99 9 = 1.7X44X.99 = Iph = 9 1.7X44X X44X.99 = = Iph = 11.94Amp Star Connection with neutral N DP M.C.. DP M.C.. DP M.C.. Iph 1 2 Iph KW 1KW 1KW 1KW 1KW 1KW 6kW PHASE STA WITH NEUTAL L = 6kW Heater Load in three Phase with neutral so, 6 Watt = = 2W in each W = L X Iph cosø = 8.69Amp/ 2 = 2 X Iph x 1 Iph = 2 2 = 8.69Amp = 8.69Amp/ Iph = 8.69Amp/ Closed Delta Connection pole MC kW Phase Closed Delta W= X L X Iph cosø IL1 1 12W=1.7x44rms X Iph X = 1.7X44X = 1.7X44x Iph = 1.7X44X.99 IL2 2 Iph 5 4 IL 6 Iph IL = IL1 = IL2 = IL IL = IL = 9.2Amp Tel: , Fax: PAGE OF 6

4 Height 77mm(L) 68mm(L) 56mm(L) AIFLOW FO EFFICIENT HEAT TANSFE THEMAL CALCULATION Electrical Panel Air Out Heat Sink Fins should be in ertical Position So that Hot Air? T=Tj TA = P(èJC+èCS+èSA) Length flow from ottom to Top Self Cooling. Tj = Junction ( C) 125 C Our heat sinks are designed in such manner that horizontal TA = Ambient ( C) & vertical convection both occurs properly. = Power Dissipation (Watts) Keep 2mm Gap at Top and ottom of Heat Sink. Pd oltage Drop X Load Current MC Apply Heat Sink Compound between and Heat Sink. Air = Junction to The Screw should be tightened properly so that total Exposed èjc Heat Sink Aluminum is Sufficient to Dissipated One Watt of Heat Case C/W + Generated. = of Heat Sink ècs Advantages of using DC Technology : Compound (.2 C/W Type) PLC Copper has higher thermal conductivity So more = of External heat dissipation of junction to case & case to sink. èsa Heat Sink ( C/W) it depend upon Due to this thermal resistance èjc is very less. eduction in thermal resistance increases thermal Length, Width, Expose Aluminum efficiency of whole system. (.5 to 5) NOTE : If Current is high and it is mounted on lower capacity heat sink than maximum load current will also decrease as heat dissipation area decreases. Example: 1) 5Amp used for 26Amp Load Current than G68 Type of Heat Sink. 2) 5Amp used for 2Amp Load Current than 48 Type of Heat Sink. Air In Depth Air Out TPE OF HEATSINKS / CUENT ATING / èsa / SUFACE AEA / MECHANICAL DIMENSIONS / WEIGHT HEAT SINK TPE 56 + DIN AIL 5mm Plastic Din ail to TPE "C56" Model 1k Isolation 1F1 Nos. Current upto with C Din ail 42mm, Thermal esistance èsa = 5mm Plastic Din ail to 1k Isolation HEAT SINK TPE 68 + DIN AIL TPE "G68" 5mm Plastic Din ail to Model 1F1 Nos. 1k Isolation Model 1F1 Nos. M Screw C with Din ail 22.5mm, èsa = 2.5 C/W èsa = 2.65 K/W 491mm²X68mm =88 mm 44mm(W) X 68mm(L) X 2mm(H) + Weight 95gms 2mm(H) HEAT SINK TPE 72 + DIN AIL 72mm(W) HEAT SINK SELECTION GUIDEHEAT SINK SELECTION GUIDE ( esistive LOAD ) 1F MODEL / HEATSINK HEATSINK ATING 16 AMP 25 AMP 4 AMP 5 AMP AMP 9 AMP 15 AMP 2 AMP AL C G A A19 Upto 115 A for 1 115* 115* Upto 12 A for 6 A x = 18 A 4 A x = 12 A 44 A x = 12 A A19 WITH FAN Upto 115 A for 1 115* 115* Upto 156 A for 4 A x = 12 A 45 A x = 15 A 52 A x = 156 A A285 Upto 21 A for 65 A x = 195 A 7 A x = 21 A A285 WITH FAN Upto 24 A for A x = 225 A 8 A x = 24 A * As per UL 58 2 AWG (.6 Sq. mm) wire can draw 115 Amp at 4 C. 1.5mm(H) 4 C/W èsa = K/W ÄT= C 5mm²x56mm =19768mm 4mm(W)x 56mm(L) x 1.5mm(H) + Inbuilt Heat Sink IN 91 MODELWeight 57gms No Separate Heat Sink available mm(w) 4mm(W) TPE "72" Model 1FUpto Nos. Model 1F1 Nos. C èsa =.85 C/W èsa = 274 K/W 26mm²X72mm =1896 mm 72mm(W) X X + Weight 5gms 44mm(W) 5mm Plastic Din ail to 1k Isolation HEAT SINK TPE 48 + DIN AIL 48mm (W) HEAT SINK TPE 1 + DIN AIL 5mm Plastic Din ail to 1k Isolation Joint Plate 1mm(W) 1mm(W) TPE "48" Model 1FUpto 2 Nos. Model 1F1 Nos. C èsa = 1.17 C/W èsa = K/W 26mm²X48mm =12624 mm 48mm(W) X X + Weight 1gms TPE "A1" Model 1FUpto 2 Nos. Model 1FUpto 1 Nos. C èsa =.65 C/W èsa = 27.8 K/W 26mm²X1mm =26 mm 1mm(W) X X + Weight 69gms Tel: , Fax: PAGE 4 OF 6

5 TPE OF HEATSINKS / CUENT ATING / èsa / SUFACE AEA / MECHANICAL DIMENSIONS / WEIGHT HEAT SINK TPE 19 WITH OUT FAN TPE "A19" WITH OUT FAN Model 1FUpto 1 Nos. 19mm(W) Plastic ush for 1k Isolation Two Heat Sink Jointing Plate C èsa =. C/W èsa = K/W 26mm²X19mm =4997 mm 19mm(W) X X + Weight 1gms 2AC FAN HEAT SINK TPE 19 WITH 2AC FAN TPE "A19" WITH 2AC FAN Model 1FUpto 1 Nos. 19mm(W) Heat sink + 25mm Plastic ush for 1k Isolation AI C èsa =.22 C/W èsa = 27.7 K/W 26mm²X19mm =4997 mm 19mm(W) X X + Weight 15gms HEAT SINK TPE 285 WITH OUT FAN TPE "A285" WITH OUT FAN Model 1FUpto 6 Nos. Model 1F Upto 2 Nos. Model 1FUpto 11 Nos. 285mm(W) Plastic ush for 1k Isolation C èsa =.9 C/W èsa = K/W 26mm²X285mm =74955 mm 285mm(W) X X + Weight 195gms 2AC FAN HEAT SINK TPE 285 WITH 2AC FAN TPE "A285" WITH 2AC FAN Model 1FUpto 6 Nos. Model 1FUpto 2 Nos. Model 1FUpto 11 Nos. 285mm(W) Heat sink + 25mm Plastic ush for 1k Isolation AI C èsa =.4 C/W èsa = K/W 26mm²X285mm =74955 mm 285mm(W) X X + Weight 21gms Tel: , Fax: PAGE 5 OF 6